SN75C185 低功耗多路驱动器和接收器

The SN75C185 is a low-power BiMOS device containing three independent drivers and five receivers that are used to interface data terminal equipment (DTE) with data circuit-terminating equipment (DCE). Typically, the SN75C185 replaces one SN75188 and two SN75189 devices. This device conforms to TIA/EIA-232-F. The drivers and receivers of the SN75C185 are similar to those of the SN75C188 and SN75C189A, respectively. The drivers have a controlled output slew rate that is limited to a maximum of 30 V/us, and the receivers have filters that reject input noise pulses that are shorter than 1 us. Both these features eliminate the need for external components.

The SN75C185 uses the low-power BiMOS technology. In most applications, the receivers contained in this device interface to single inputs of peripheral devices such as ACEs, UARTS, or microprocessors

SN75C185
Data Rate(kbps) 120  
Drivers Per Package 3  
Receivers Per Package 5  
ESD HBM(kV) +/-2  
Supply Voltage(s)(V) +/-12.0 & 5.0  
ICC(Max)(mA) +0.25/-0.25 & 0.75  
Operating Temperature Range(°C) 0 to 70  
Pin/Package 20SOIC, 20PDIP  
Approx. Price (US$) 1.10 | 1ku  
Rating Catalog  
SN75C185 特性
SN75C185 芯片订购指南
器件 状态 温度 价格 封装 | 引脚 封装数量 | 封装载体 丝印标记
SN75C185DW ACTIVE 0 to 70 1.30 | 1ku SOIC (DW) | 20 25 | TUBE SN75C185
SN75C185DWE4 ACTIVE 0 to 70 1.30 | 1ku SOIC (DW) | 20 25 | TUBE SN75C185
SN75C185DWG4 ACTIVE 0 to 70 1.30 | 1ku SOIC (DW) | 20 25 | TUBE SN75C185
SN75C185DWR ACTIVE 0 to 70 1.10 | 1ku SOIC (DW) | 20 2000 | LARGE T&R SN75C185
SN75C185DWRE4 ACTIVE 0 to 70 1.10 | 1ku SOIC (DW) | 20 2000 | LARGE T&R SN75C185
SN75C185DWRG4 ACTIVE 0 to 70 1.10 | 1ku SOIC (DW) | 20 2000 | LARGE T&R SN75C185
SN75C185N ACTIVE 0 to 70 1.20 | 1ku PDIP (N) | 20 20 | TUBE SN75C185N
SN75C185NE4 ACTIVE 0 to 70 1.20 | 1ku PDIP (N) | 20 20 | TUBE SN75C185N
SN75C185 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
SN75C185DW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75C185DW SN75C185DW
SN75C185DWE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75C185DWE4 SN75C185DWE4
SN75C185DWG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75C185DWG4 SN75C185DWG4
SN75C185DWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75C185DWR SN75C185DWR
SN75C185DWRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75C185DWRE4 SN75C185DWRE4
SN75C185DWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN75C185DWRG4 SN75C185DWRG4
SN75C185N Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN75C185N SN75C185N
SN75C185NE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN75C185NE4 SN75C185NE4
SN75C185 应用技术支持与电子电路设计开发资源下载
  1. SN75C185 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器RS-232 产品选型与价格 . xls
  3. Analog Signal Chain Guide (8.62 MB)
  4. Industrial Interface IC Solutions (101 KB)